201838318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{10909}}^1$

素因数の和:10980

約数の個数: 24

約数和(自身を含む): 342093960

約数和(自身を除く): 140255642

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 841, 1682, 9251, 10909, 18502, 21818, 119999, 239998, 316361, 632722, 3479971, 6959942, 9174469, 18348938, 100919159, 201838318]

約数ペア:

[(1, 201838318), (2, 100919159), (11, 18348938), (22, 9174469), (29, 6959942), (58, 3479971), (319, 632722), (638, 316361), (841, 239998), (1682, 119999), (9251, 21818), (10909, 18502)]